Penny

Penny is played by Kaley Cuoco and starts off as the only female main character until Amy joins the cast. She is the only main character in the show who has not been to college and moved to California with aspirations of acting. She currently works at the cheesecake factory as she tries to get an acting job so far only landing one commercial for preparation-H. She is a compulsive shopper who often is seen shopping for shoes.

Characteristics: Penny is a very hyper individual who is often seen going out and hooking up with random guys as a result of overdoing it with the alcohol. She is a very emotional character and has been seen changing emotions in an instant mostly during the time that her and Leonard were dating and anytime she is with Sheldon she instantly gets angry.

Relationships:

Leonard: At first Leonard and Penny were friends and wound up later dating for a short time which ended quickly due to how awkward it became. They still were friends and Leonard often comes to Penny for advice when he has trouble with a woman. After Leonard and Priya break up Penny and Leonard wound up going out again.

Sheldon: Penny is often seen arguing with Sheldon yelling at him for his snide remarks towards her. She doesn't often go to Sheldon for help but when she does she is in desperate need of it one time due to her falling in a shower and breaking a bone.

Raj: Penny often makes fun of Raj for his inability to talk to women but one time almost slept with as a result of her being drunk.